Abstract: A plasma processing apparatus 10 includes: a stage 11 for placing an object to be processed; a chamber 12 housing the stage 11, and having a first opening 12a at a top; a first dielectric member 13 forming a first space Si in the chamber 12 by closing the first opening 12a, and having a second opening 13a; a second dielectric member 15 forming a second space S2, the second space communicating with the first space S1 via the second opening 13a and extending more upward than the first dielectric member 13; and first and induction coils 16 and 17 for generating a plasma for processing the object, the former provided above the first dielectric member 13 so as to extend from a central side toward an outer peripheral side of the first dielectric member 13, and the latter provided so as to surround the second dielectric member 15.

Abstract: Disclosed is a plasma processing device that provides an object to be treated with plasma treatment. A wafer as an object to be treated, which is attached on the upper surface of adhesive sheet held by a holder frame, is mounted on a stage. In a vacuum chamber that covers the stage therein, plasma is generated, by which the wafer mounted on the stage undergoes plasma treatment. The plasma processing device contains a cover member made of dielectric material. During the plasma treatment on the wafer, the holder frame is covered with a cover member placed at a predetermined position above the stage, at the same time, the wafer is exposed from an opening formed in the center of the cover member.

Abstract: Disclosed is a plasma processing device that provides an object to be treated with plasma treatment. A wafer as an object to be treated, which is attached on the upper surface of adhesive sheet held by a holder frame, is mounted on a stage. In a vacuum chamber that covers the stage therein, plasma is generated, by which the wafer mounted on the stage undergoes plasma treatment. The plasma processing device contains a cover member made of dielectric material. During the plasma treatment on the wafer, the holder frame is covered with a cover member placed at a predetermined position above the stage, at the same time, the wafer is exposed from an opening formed in the center of the cover member.

Abstract: Disclosed is a plasma processing device that provides an object to be treated with plasma treatment. A wafer as an object to be treated, which is attached on the upper surface of adhesive sheet held by a holder frame, is mounted on a stage. In a vacuum chamber that covers the stage therein, plasma is generated, by which the wafer mounted on the stage undergoes plasma treatment. The plasma processing device contains a cover member made of dielectric material. During the plasma treatment on the wafer, the holder frame is covered with a cover member placed at a predetermined position above the stage, at the same time, the wafer is exposed from an opening formed in the center of the cover member.

Abstract: A plasma processing apparatus comprises a base including an electrode body having a seat surface for setting a substrate held on a conveying carrier, and a platform for supporting the electrode body, and a lid configured to be moved up and down relative to the base, wherein the lid is moved down and appressed on the platform to define a closed space and a plasma is generated within the closed space to implement a plasma processing for the substrate set on the seat surface. The substrate is held on the holding sheet and set on the seat surface with the holding sheet therebetween. The plasma processing apparatus further comprises a guide being provided along a circumference of the electrode body for alignment of the frame, and a cover provided with the lid for covering at least the frame of the conveying carrier when the closed space is defined.

Abstract: A plasma processing apparatus includes: a base that has an electrode body provided with a placing surface on which a substrate is placed and a pedestal which supports the electrode body; a lid that is liftable and lowerable with respect to the base and forms a sealed space for performing plasma processing on the substrate placed on the placing surface by being lowered to come into close contact with the pedestal; a cover that is provided integrally with the lid and covers at least a part of an outer edge of the substrate placed on the placing surface when the sealed space is formed; and a guide that is disposed around the electrode body.

Abstract: A plasma processing apparatus includes: a base that has an electrode body provided with a placing surface on which a substrate is placed and a pedestal which supports the electrode body; a lid that is liftable and lowerable with respect to the base and forms a sealed space for performing plasma processing on the substrate placed on the placing surface by being lowered to come into close contact with the pedestal; a cover that is provided integrally with the lid and covers at least a part of an outer edge of the substrate placed on the placing surface when the sealed space is formed; and a guide that is disposed around the electrode body.

Abstract: A plasma processing apparatus comprises a base including an electrode body having a seat surface for setting a substrate held on a conveying carrier, and a platform for supporting the electrode body, and a lid configured to be moved up and down relative to the base, wherein the lid is moved down and appressed on the platform to define a closed space and a plasma is generated within the closed space to implement a plasma processing for the substrate set on the seat surface. The substrate is held on the holding sheet and set on the seat surface with the holding sheet therebetween. The plasma processing apparatus further comprises a guide being provided along a circumference of the electrode body for alignment of the frame, and a cover provided with the lid for covering at least the frame of the conveying carrier when the closed space is defined.

Abstract: Disclosed is a plasma processing device that provides an object to be treated with plasma treatment. A wafer as an object to be treated, which is attached on the upper surface of adhesive sheet held by a holder frame, is mounted on a stage. In a vacuum chamber that covers the stage therein, plasma is generated, by which the wafer mounted on the stage undergoes plasma treatment. The plasma processing device contains a cover member made of dielectric material. During the plasma treatment on the wafer, the holder frame is covered with a cover member placed at a predetermined position above the stage, at the same time, the wafer is exposed from an opening formed in the center of the cover member.

Abstract: A plasma processing apparatus includes: a vessel which includes a reaction chamber, atmosphere within the reaction chamber capable of being depressurized; a lower electrode which supports an object to be processed within the reaction chamber; a dielectric member which includes a first surface and a second surface opposite to the first surface, and which closes an opening of the vessel such that the first surface opposes an outside of the reaction chamber and the second surface opposes the object to be processed; and a coil which opposes the first surface of the dielectric member, and which generates plasma within the reaction chamber. The dielectric member has a groove formed in the first surface of the dielectric member, and at least a part of the coil is disposed in the groove.

Abstract: Disclosed is a plasma processing device that provides an object to be treated with plasma treatment. A wafer as an object to be treated, which is attached on the upper surface of adhesive sheet held by a holder frame, is mounted on a stage. In a vacuum chamber that covers the stage therein, plasma is generated, by which the wafer mounted on the stage undergoes plasma treatment. The plasma processing device contains a cover member made of dielectric material. During the plasma treatment on the wafer, the holder frame is covered with a cover member placed at a predetermined position above the stage, at the same time, the wafer is exposed from an opening formed in the center of the cover member.

Abstract: A plasma processing apparatus performs plasma processing on a substrate held by a carrier. The carrier includes a frame disposed around the substrate and a holding sheet which holds the substrate and the frame. The plasma processing apparatus includes: a chamber; a stage which is disposed within the chamber and has an upper surface on which the carrier is mounted; a gas hole which is provided at a position of the upper surface opposing a bottom surface of the frame and through which cooling gas is supplied between the stage and the carrier; and a plasma exciting unit which generates plasma within the chamber.

Abstract: The plasma processing apparatus is provided with a chamber 11, a plasma source 13 which generates plasma inside the chamber 11, a stage 16 which is provided inside the chamber 11 and places a carrier 5 thereon, a cover 31 which is arranged above the stage 16 to cover a holding sheet 6 and a frame 7 and has a window 33 which is formed on a central part thereof to penetrate the cover 31 in the thickness direction, and a drive mechanism 38 which changes the position of the cover 31 relative to the stage 16 between a first position which is away from the stage 16 and allows the carrier 5 to be placed on and removed from the stage 16 and a second position which allows the cover 31 to cover the holding sheet 6 and the frame 7 of the carrier 5 placed on the stage 16 and a substrate 2 held on the holding sheet 6 to be exposed through the window 33.

Abstract: Disclosed is a plasma processing device that provides an object to be treated with plasma treatment. A wafer as an object to be treated, which is attached on the upper surface of adhesive sheet held by a holder frame, is mounted on a stage. In a vacuum chamber that covers the stage therein, plasma is generated, by which the wafer mounted on the stage undergoes plasma treatment. The plasma processing device contains a cover member made of dielectric material. During the plasma treatment on the wafer, the holder frame is covered with a cover member placed at a predetermined position above the stage, at the same time, the wafer is exposed from an opening formed in the center of the cover member.

Abstract: A plasma processing apparatus performs plasma processing on a substrate held by a carrier. The carrier includes a frame disposed around the substrate and a holding sheet which holds the substrate and the frame. The plasma processing apparatus includes: a chamber; a stage which is disposed within the chamber and has an upper surface on which the carrier is mounted; a gas hole which is provided at a position of the upper surface opposing a bottom surface of the frame and through which cooling gas is supplied between the stage and the carrier; and a plasma exciting unit which generates plasma within the chamber.

Abstract: Disclosed is a plasma processing device that provides an object to be treated with plasma treatment. A wafer as an object to be treated, which is attached on the upper surface of adhesive sheet held by a holder frame, is mounted on a stage. In a vacuum chamber that covers the stage therein, plasma is generated, by which the wafer mounted on the stage undergoes plasma treatment. The plasma processing device contains a cover member made of dielectric material. During the plasma treatment on the wafer, the holder frame is covered with a cover member placed at a predetermined position above the stage, at the same time, the wafer is exposed from an opening formed in the center of the cover member.

Abstract: A plasma processing apparatus includes: a vessel which includes a reaction chamber, atmosphere within the reaction chamber capable of being depressurized; a lower electrode which supports an object to be processed within the reaction chamber; a dielectric member which includes a first surface and a second surface opposite to the first surface, and which closes an opening of the vessel such that the first surface opposes an outside of the reaction chamber and the second surface opposes the object to be processed; and a coil which opposes the first surface of the dielectric member, and which generates plasma within the reaction chamber. The dielectric member has a groove formed in the first surface of the dielectric member, and at least a part of the coil is disposed in the groove.

Abstract: A plasma processing apparatus includes: a vessel which includes a reaction chamber, atmosphere within the reaction chamber capable of being depressurized; a lower electrode which supports an object to be processed within the reaction chamber; a dielectric member which comprises a first surface and a second surface opposite to the first surface, and which closes an opening of the vessel such that the first surface opposes an outside of the reaction chamber and the second surface opposes the object to be processed; and a coil which opposes the first surface of the dielectric member, and which generates plasma within the reaction chamber. An electrode pattern and an insulation film which covers the electrode pattern are formed on the second surface of the dielectric member.

Abstract: The present invention is to achieve a reduction both in size of a plasma processing apparatus and an installation area thereof. A dry etching apparatus includes a stock unit that includes a cassette storing a tray that can be conveyed and that stores substrates. In a conveying unit storing a conveying apparatus of the tray, a rotary stage is provided. Rotational angular position adjustment of the tray is performed by rotating the rotary stage placed on the tray before being subjected to dry etching and detecting a notch by a notch detecting sensor.

Abstract: The plasma processing apparatus is provided with a chamber 11, a plasma source 13 which generates plasma inside the chamber 11, a stage 16 which is provided inside the chamber 11 and places a carrier 5 thereon, a cover 31 which is arranged above the stage 16 to cover a holding sheet 6 and a frame 7 and has a window 33 which is formed on a central part thereof to penetrate the cover 31 in the thickness direction, and a drive mechanism 38 which changes the position of the cover 31 relative to the stage 16 between a first position which is away from the stage 16 and allows the carrier 5 to be placed on and removed from the stage 16 and a second position which allows the cover 31 to cover the holding sheet 6 and the frame 7 of the carrier 5 placed on the stage 16 and a substrate 2 held on the holding sheet 6 to be exposed through the window 33.